How many movies have Ethel Robins Richards and Tony Pinker collaborated on?

They have worked on 2 movies together! Their first movie together was And Baby Makes Six (1979) while their highest rated movie together was The Jayne Mansfield Story (1980). They have not worked together since The Jayne Mansfield Story (1980).

The Jayne Mansfield Story (1980)

Crew
Set Decoration
Crew
Post Production Supervisor

And Baby Makes Six (1979)

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Set Decoration
Crew
Post Production Coordinator